Java Partial Serialization

Question

I have a few classes linked to each other

public class A implements java.io.Serializable{
    public B objB;
}

public class B {//doesn't implement serializable
}

When I try to serialize A, I get error because B is not serializable What I want to do is to serialize A and load B again after de-serializing

Ralf Wagner · Accepted Answer · 2020-03-03 19:25:31Z

6

use transient for ignore objB during serialization:

The easiest technique is to mark fields that contain sensitive data as private transient. Transient fields are not persistent and will not be saved by any persistence mechanism.

public class A implements java.io.Serializable {
    public transient B objB;
}

edited Mar 3, 2020 at 19:25

Ralf Wagner

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answered Mar 3, 2020 at 19:05

User9123

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